<template>
  <div>
     <div class="top">新闻</div>
     <div class="main">主体内容区域</div>
  </div>
</template>

<script>
export default {

}
</script>

<style lang='scss'>
.top{
  background: rgb(103, 194, 103);
  height: 100px;
  line-height: 100px;
}
.main{
  background: rgb(240, 235, 231);
  height: 100vh;
}
</style>